Of course you can!
The big question is should you? Do you have the temperament to buy a Short Sale home?
Short Sales, where you buy your home for less than what the seller owes on the property are probably the best buys in real estate since Peter Minuet bought that island from the Indians.
Short Sales are normally even better buys than REO's, homes the bank owns after foreclosing on them. REO's have almost always been great buys and most still are.
Short Sales unlike many REO's are generally well keep and occupied like most seller occupied homes. You can see that the systems work the heat or AC is on or can be turned on at the thermostat to be easily checked.
Incredible values, better condition, easily inspected there is only one problem with buying a Short Sale home! Short Sale Sellers have no right to "short" the bank, most can't deliver title without the bank's permission!
The contract you execute with any seller is of no value unless the seller is prepared to pay off his bank or can reach an agreement acceptable to both the seller and the bank.
Don't make the mistake so many consumers and their agents make! Your contract is enforceable! As a buyer you might lose your deposit or worse, you might face a specific performance suit, possibly even a suit for damages!
If you are an Active Rain member see: http://activerain.com/blogsview/1189663/short-sales-who-gets-the-earnest-money-when-buyers-walk- in in which Ken Lawson, JD from Idaho believes their can be substantial damages due from a defaulting buyer to the seller! I don't necessary agree with Ken on this subject, but I highly respect him! State laws differ. The point is anyone thinking a buyer can just walk away form a Short Sale purchase agreement is wrong. Anyone advising you that you can just walk away from a contract should not be representing you! It doesn't matter weather Ken or I is right. if you default on a purchase contract and you're sued your attorney fees alone will spoil your day!
You're a good guy, why would you default? Time! Uncertainty! Frustration!
From a consumer's point of view there is nothing very different buying a Short Sale than any other house. The seller and his REALTOR® have control after the offer is made, you and your REALTOR® do nothing unusual except wait and wait and wait and wait and wait... As the seller through his REALTOR® or a specialize mediator deal with the seller's bank. The reasons for the delays are irrelevant here, they exist!
The question is are you willing to wait? Are you willing to possibly loose the house? Do you have the time?
If you need or want a home there are only two excuses for not availing yourself of the great opportunities offered by Short Sales, you don't have the time or the temperament.
Watch for our up coming blog "How To Buy A Short Sale"
Bill
William J Archambault Jr
The Real Estate Investment Institute
wja@reii.org 832-259-7078 or 702-516-1569
From my past: GRI 1975, FLI 1974, Catalyst from a client 1974 an agent that makes things happen, REII, The Real Estate Investment Institute 1995.

©William J Archambault Jr ©The Real Estate Investment Institute ©REII
William - I really like that you wrote this from a buyer's perspective. It has been my experience that if the listing agent knows what they are doing, the process goes a lot smoother.