I was noticing the phrasing "Creator of Life" and realized I'd not heard that translation before. I'm more accustomed to "Giver of life".
So I decided to look up the Greek text of the Creed, and here the Spirit is called ζῳοποιόν (zoopoion). I'm not great at Greek and picking up on word tenses, but I could discern the compound of both zoe (life) and poeisis (craft). He is life-maker.
But then I noticed how the framers of the Creed have spoken of all Three, Father, Son, and Holy Spirit, in terms of their singular action in creation.
The Father is called Pantokrator, All-ruler, ποιητὴν οὐρανοῦ καὶ γῆς (poieten ouranou kai ges), the maker, the Craftsman of the heavens and earth--of everything, seen and unseen (ὁρατῶν τε πάντων καὶ ἀοράτων
.
Of the Son the Creed says of the only-begotten, the only and eternally-generated,
δι' οὗ τὰ πάντα ἐγένετο (di ou ta panta egeneto)--by which all things came to be; by which all things were generated, arose, began.
And then here the Spirit is called zoopoion, the life-maker. The Latin vivificantem--"that which makes alive"--is equally as awesome.
Unlike our breath which is fleeting, and which expires; we have here the very Breath of God, that which is vivifying, quickening, eternal, and everlasting. Of course we aren't there yet, but as a foretaste for the Creed goes on to say, that One which is proceeding, billowing forth out from. This is not a transient breath, nor a transient life; this is the Eternal One, the very Breath from the Father, wellspring of all life, who causes things to be and by which we ourselves are made alive even to God, even in spite of our sins. By which we have the promises of the Gospel laying hold of us in Christ. The One who brings life, makes life, gives life.
The Holy Spirit, Lord and Giver of Life.
-CryptoLutheran