If you still forget to reconfigure the pressurisation after take off that should be cought during the FL100 check which requires the check of cabin pressurisation.
I may have an un-amended FCOM and FCTM but am unable to find specific reference to a 10,000 ft check. Perhaps it is a company procedure rather than a Boeing recommended procedure - in which case this drill will vary from company to company. In any case it may be a bit late to discover at 10,000 ft the aircraft has not pressurised. Prevention is better than cure.