Does it work in 3.5?

Hi,
I’ve got a 3.5 WP install and have tried installing but the WCK menu doesn’t show up. It says it’s active and everything looks right, there’s just no menu.
I’ve tried deactivating all other plugins and deleting and re-installing to no avail. Also tried a manual upload.
I’m not sure if it’s the theme I’m using (WPStarter – http://nik-com.co.rs/wpstarter/) not allowing it or if it’s not ready for 3.5.
Any help would be appreciated!

http://wordpress.org/extend/plugins/custom-fields-creator/