Figured out a way to get it to work for my E4GT on CM10
I went around and around with the different options I found on Google. This finally worked.
a.) Flash your phone
b.) Download Swiftkey
c.) Download the Language pack
d.) Select the Keyboard (this is where Settings crashes)
e.) Go into Settings Language and input manually and check SwiftKey and make it the default
f.) Clear the cached data for the Swiftkey app (I used Titanium Backup)
g.) Restart the Swiftkey app. The 2nd and 3rd steps should be marked as complete
Hope this helps someone else.