Re Carbonate flat beer?

[crhuda]

I force carbonated my latest batch to a nice level. Yesterday morning I bottled and had lots of trouble with foam because I didn't cool everything down. Now my beer is flat.
Can I put it back in the kegs and re-carbonate? Is oxidizing the only worry?

 

[Briz34]

are they all in bottles still? i wouldn't dump them back into the keg. If the beer is still in bottles i would pick up some fizz drops and add them to the bottle or whip up some dextrose and add some to each bottle and carb in the bottles.