The midfielder has already hit three goals since moving to Gresty Road.
Donachie told nufc.co.uk: "I saw him play against Doncaster in the (Johnstone's Paint Trophy) and he was quiet - then all of a sudden he just erupted and got three shots on target in the five minutes before half-time.
"So I know he can play at that level. He's got the pace and he's got the finishing ability, so it's great experience for him. Hopefully he comes back a stronger and more mature person and moves on from it."