Madara has access to many of his powerful Rinnengan jutsu, but Sasuke doesn't bother to use his Rinnengan jutsu making it look like he can't access them except for Space Time.
Sasuke can do these things:
- Absorb chakra
- Chibaku Tensei to seal his enemy
- Outer Path to connect Bijuus to his Susano
- Levitate or flying as he did in skeleton Susano
- Teleport and swap with someone or something
- Space Time travel
The only Rinnengan jutsu Sasuke does are the one bolded.
Sasuke doesn't even bother learning Sage Mode at all to make him more powerful, it would suit him since he can be inside his Susano while he turns into Sage Mode. Heck he doesn't get his Curse Seal back from Orochimaru.