Two registration in gst

Vishal joshi (lawyer) (61 Points)

23 July 2018  
I have two different goods one is stationary items and other is brick and sand supply . can i continue in one registration or not?
2nd question is i have a cc account in my bank where both the transaction of stationary and brick supply amount is dr cr how to maintain them sapparatly , bcz my bank is askng for turnover in the cc account what should i do nw