Well firstly, if it is the 'united consciousness of all living things' (which it is clearly not because I, being conscious, am not conscious of anything other than myself) then it definatley could not have created the Universe (as there where no living, and certainly not sentient, creatures at that time).
Secondly, if you posit that this could can intervene (which I presume you do) then it cannot be both omnipotent and omniscient. Thirdly, how could be omnipresent in outer space, if it where 'united consciousnesses'. Fourthly....etc,etc,etc..