I realize that indeed there are some similarities between the Hinduism and Islam as far as God is concerned. I agree that God is not limited by time or space. The only difference is Islam distinctly creates the CREATER and CREATION where as Hinduism says CREATER exists everywhere including the hearts of its CREATION.
Regarding Time and Space, this is dealt with in detail in Hinduism wherein we believe everything starts from zero or Nothing. "Srushti ke pehle kuch nahi tha. Satya bhi nahi tha or Asatya bhi nahi tha". My Christian colleague told me that Scientists now believe that Universe as it exists today is due to the imbalance of matter and anti-matter. Apperently he had read the theory in Hinduism before I did.