We are doing it this trip, I don't see a conflict as we don't regard (as some do) that the snacks provided are not really a meal, but just snacks.
Besides, the meals we have are usually at the parks, and away from the hotel proper. Thats the fun of going, to try some of the different dining "adventures" and we usually only go back to the hotel in the early afternoon for a break, the back to the park!!
(the bad part is, we always seem to overeat while on vacation!! Burp!!!)