I remember reading a couple of months ago a guy that did just this...

He said (if I'm not mistaken) that he would keep clones in the fridge for up to 4 weeks... then, just use them as usual.

I'm wondering about that... I would guess it should be filtered water... refrigerator, not freezer.... and, how would you go about dealing with the light every time you open the door?
....

Other than that... I would guess it would work...