The Collaborative International Dictionary of English v.0.48:

Creat \Cre"at\ (kr[=e]"[a^]t), n. [F. cr['e]at, ultimately fr.
   L. creatus created, begotten; cf. It. creato pupil, servant,
   Sp. criado a servant, client.] (Man.)
   An usher to a riding master.
   [1913 Webster]