There could be an option for a taxi in some cases. I have seen vans (that can transport a
scooter), but I'm not sure you'd want to go that route. Some scooters also can be taken apart (to fit in a trunk), but not most. At least not most of the rental scooters. For us, it was sometimes an option to go to dinner without the scooter, if we were just going back to our resort after dinner which would make a taxi more feasible.
If you take a bus from your hotel to MK, the walk is pretty short to CR. It is an easy distance for a scooter. From the bus stop- the monorail platform is in the opposite direction from CR. The walk from the MK bus stop to the Monorail ramp almost = the walk from the bus stop to CR, especially when you add in the time it takes for the elevators.
The biggest change is getting the scooter onto the bus.