Chances are, and because he's out of the house till the 5th at least, CwC probably paid for several days stay at the hotel, has more of it in cash, and may try and get someone to deliver groceries or may have already attempted that.
Thats if he's smart, which we know he isn't, but I'll go with him spending a chunk of the money on that in the meantime, unless it's suggested otherwise.
There's all sorts of other possibilities for how he's spent the money, and for all we know he could have just given it to some e-girl or something. We'll have to wait for more information, or frankly may never know I guess. Seeing all the reddit weens stalking him for more upvotes has kind of made me disgusted with the constant updates, but it would be nice to see if he does get groceries for a week delivered to that room.