Neat game. While it is might be based on 2048, it is different enough to be called its own game. The coffee-and-creme color scheme fits well with the theme, and it is certainly challenging enough to be a puzzle game.
Sadly, I feel the randomness gets in the way a bit too much for me. When I have plenty of health, I am begging for the last piece to drop, so I can complete a combo, but it only drops one kind. When I am on death's door, the boards is so lacking in water, it could legally be called a desert. Because of this, when I get a game over, it feels a bit like the game doomed me, rather than my own decisions.
I would recommend trying to steal a page from Tetris's book, and making the pieces drop from a set list, but in random order (like Bean, Creamer, Sugar, Water, and then Creamer, Water, Sugar, Bean, etc). That way the pieces have an even distribution, so you don't even up with All Beans, but there is no guarantees that you won't have to make risky decisions to continue your combo.
All in all, Great Job!