@ Zalynia,
If you are using MBAM Pro - resident protection, I really don't see a reason for you to also have SuperAntispyware (SAS) - on demand protection.
There have been issues/conflicts with the Teatimer (TT) portion of SB and Avast, and many users have therefore uninstalled it thereby resolving their problems. In addition, as already mentioned, MBAM does a much better job and is more up to date.
- Uninstall Spybot S&D w/Teatimer:
http://www.safer-networking.org/en/howto/uninstall.html.
- How to disable Spybot-S&D (temporarily).
http://www.safer-networking.org/en/howto/disable.html . Even though it says temporarily, the resident parts of SpyBot Search & Destroy must be enabled manually if disabled in this manner. TeaTimer doesn't load into memory at all when disabled.
However the decision is up to you. Let us know if you have any further questions. Thank you.