I guarantee that the administrator will have been 100% sure that he will get his money before he even got out of bed to start the job. Ultimately, if it is the only way he can get his cash he will liquidate the club. That would be a very last resort though.
I would be beyond surprised if the total fee came into the £ millions though, but it will not have been cheap.
I worked for a company that went into admin with no assets, and no administrator would touch it. I think if this is the case, then someone is appointed a bit like a legal aid solicitor, but that is not the case here.
If you are interested in finding out more try
www.companyrescue.co.uk