Was just under my KK today and afraid not. Only way to access it is by laying underneath. You can get at the air value without taking it off though so if you want to check the pressure, that's doable without removing the spare, but you'll still have to get underneath or get someone to do it for you. If it's difficult with your condition, I'm sure you could stop by a tire shop and they'd happy to check the pressure on the spare for you and fill it up if it needs it.
2008 Jeep Liberty Limited 4x4
Inferno Red | Pastel Pebble Beige
uConnect GPS • Power Sunroof • Skid Plate Group • Trailer Tow Class III Group
Pirelli Scorpion ATR 235/65R17 • WeatherTech Floor Liners • Mopar Cargo Tray