The problem is, that the Developers of Spriter do not make the plugins for game Engines.
They just give everyone the fileformat and hope the comunity will code plugins for their own engines.
It won’t be too easy, because you’ll have to make bone animations, as well as other features that will come later.
Someone started coding an plugin for cocos2dx, but last update is 09.14.
Someone could take this over and “finish” it.
This will get a better start maybe: